World King is a fun educational game that will let you test your knowledge about other countries and also learn more about them in an entertaining way!

Concept:

The concept of the game is pretty simple. When you start the game, you see a world map. You can click on any country you would like to colonize first. If you answered the question about that country, you annex it to your kingdom. Otherwise, you lose the country. The more countries you annex, the better it is, of course. But do not worry, if you made mistakes, you still learned something new!
World Map

And After?

After clicking on the map of a particular country, answering the associated question, and clicking "Submit" a screen will show up indicating whether your answer is correct or incorrect. It also contains a "Note" that usually gives further insight into the topic of the question.
Question
Answer Screen

If The Answer Is Correct:

If your answer is correct, the color of the country's map will turn green and it will be added to the "Colonies" board.
Green Map

If The Answer Is Wrong:

If your answer is incorrect, the color of the country's map will turn red and it will be added to the "Lost" board, which means that you have lost your chance to annex this country.
Red Map

What Is "Attempted"?

The "Attempted" board displays the number of countries you have attempted to colonize, whether they were annexed or lost. It is basically the number of countries for which you have submitted one of the answer options to their question.
Red Map

What Is This Thing Below The Map?

Red Map
This section below the map helps you keep track of your performance/progress. It also shows the number of colonized countries. But most importantly, it shows the percentage of the colonized countries out of the attempted countries.
Red Map

More About the Game's Background:

1. The following microstates are not yet available in the current version of the game: Vatican City, San Marino, Monaco, Andorra, Liechtenstein, Singapore, and Kiribati.

2-A. Before World King's custom additions and modifications, the original SVG map was created by Simplemaps.com. The map is used under the following license:

*************Map created by Simplemaps.com********************
*************Attribution is highly appreciated!***************
*************http://simplemaps.com****************************

The MIT License (MIT)

Copyright (c) 2020 Pareto Softare, LLC DBA Simplemaps.com

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

2-B. Simplemaps.com map collection: https://simplemaps.com/resources/svg-maps
3. The goal of the game is to be entertaining and educational. The app has nothing against any country or nationality. Everyone is welcome to try the game and have fun with it without taking anything personally.
4. Enjoy!